4GB RAM is more than enough, unless your PC is cluttered to crap or you want to run stuff like video editors, eclipse IDE, etc.

Quote Originally Posted by Hikozaemon View Post
i have 2x 6850s i was gonna install PC only has HD5450 in it right now ; should i install both at crossfire or just use 1 getting confused as to wether ff14 will handle crossfire well. And how much ram do you guys have im at 6 right now and im thinking its not good enough.